the rounded portion of the brain, directly behind the cerebrum in birds and mammals, that serves mainly to coordinate movement, posture, and balance. [1555â65; < Latin: brain, diminutive of cerebrum (for formation see castle)] cer`eâ¢belâ²lar, adj.
A pulled muscle is a painful injury that is caused when muscle fibers become torn. These injuries are usually caused by engaging in physical activity without properly warming up first. They can also occur when a person who is not in shape does something that is strenuous to the muscles.
A pulled shoulder can cause pain and inflammation. A pulled shoulder muscle can cause excruciating pain and immobility in your shoulder. According to Sports Injury Handbooks, pulled muscles are one of the most common sports injuries, although you can also pull a shoulder muscle from everyday activities such as lifting or reaching. A muscle pull occurs when a sudden force rips some of your muscle fibers. You don't have to suffer endlessly, however.